AS21458 KFW-AS KfW Kreditanstalt fur Wiederaufbau

KFW-AS KfW Kreditanstalt fur Wiederaufbau · registered in Germany

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Germany#2,083largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#64,208of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryGermany2,599 ASNs registered there

Open AS21458 in ASN lookup Look up an IP in this network (193.30.140.1) All networks in Germany

IPv4 prefixes

All 1 prefix, in address order.

193.30.140.0/24

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AS24898#2085 IPX-AS24898 NorthC Deutschland GmbH256

AS25074#2086 INETBONE-AS PlusServer GmbH256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources